as Hugo
as Eli Caine
as Count Boris Zaroff
as Michel
as Ferdinand VI (uncredited)
as (uncredited)
as Baron Brack
as Toni
as Carson
as Jacques Maurier
as Pierce
as Radek
as Michel / Doctor
as Morpho
as Eric
as Marco
as Sevio
as Euneos
as Georges Darier
as Maestro Guicciardi
as Bruce Valdo
as Julio
as Bronco / Robert Landersen
as (archive footage)
as Capt. Jacques Dubois
as L'homme à la valise (uncredited)
as Michel Flamand
as Francis Baumel
as Visconte di Lagouer
as Jean-Marc
as Riccardo
as Loys Lequemenec
as The painter (uncredited)
as Traîne-savates
as Marquis de Slime
as Paul Pidoux
as Franck, l'amant de Wanda
as Rodolphe
